 or call 907-262-7983. Alaska Bolt and Chain, your ultimate destination for quality and service. Denali Healthcare Specialist is delighted to announce that Dr. David Rankin has joined our esteemed medical team at our Solana location. With a profound commitment to delivering exceptional patient care and a wealth of experience in neurology, Dr. David Rankin brings a breadth of knowledge and expertise to patients in the Kenai Peninsula.